I'm pretty sure that many of you, or in fact, all of you must have had seen the battle between PSP and NDS , with each side saying how good each device are. Recently my friend wants to buy a PSP and and thinks that my NDS is kiddy and stuff. I can't be bothered to argue with him and besides, I do not know what to say to let him know that NDS is not just about Pokemon and other "immature" stuff. Therefore, I would like to ask how would you guys argue for NDS? There is no need to say how good it is compared to the other since each device is unique in its own way, but rather, what are some good points about NDS (both hardware and softwares) to talk about?